紧水滩拱坝平面变形控制网稳定分析  

STABILITY ANALYSIS OF PLANE DEFORMATION MONITORING CONTROL NETWORK OF JINSHUITAN ARCH DAM

作　　者：林国良[1] 

机构地区：[1]紧水滩水力发电厂,浙江云和323603

出　　处：《大坝观测与土工测试》2000年第2期29-31,35,共4页Dam Observation and Geotechnical Tests

摘　　要：介绍了边角网布置及监测，通过７期资料分析确定了基准点，且对变形点的位移量进行显著性检验及估计，为监测坝体时效位移可靠性提供了参考依据。This paper introduces the layout of side and angle network and monitoring. The datum points are determined on the basis of data analysis. The displacement values of deformation points are tested and estimated, providing a basis for reliability analysis of the displacement of the arch dam.

关 键 词：边角网 稳定分析 平面变形 监控网 混凝土拱坝 

分 类 号：P221[天文地球—大地测量学与测量工程] TV642.4[天文地球—测绘科学与技术]